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Vulnerability details: VCID-eu4z-htaq-c3d6
Vulnerability ID VCID-eu4z-htaq-c3d6
Aliases CVE-2021-33510
GHSA-4mg4-wvmx-5332
PYSEC-2021-82
Summary Plone through 5.2.4 allows remote authenticated managers to conduct SSRF attacks via an event ical URL, to read one line of a file.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
There are no known severity scores.
Reference id Reference type URL
https://github.com/advisories/GHSA-4mg4-wvmx-5332
https://plone.org/security/hotfix/20210518/server-side-request-forgery-via-event-ical-url
http://www.openwall.com/lists/oss-security/2021/05/22/1
No exploits are available.
There are no known vectors.

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-06-02T04:13:52.709313+00:00 Pypa Importer Import https://github.com/pypa/advisory-database/blob/main/vulns/plone/PYSEC-2021-82.yaml 38.6.0